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Official data from INPI

FECHO CORREDIÇO COM ELEMENTO DE PARADA INFERIOR SEPARÁVEL.

Em AnáliseInvention Patent
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Application data

Number

PI8107028

Type

Invention Patent

Filing

10/26/1981

Publication

07/13/1982
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Progress at the INPI

  1. Filing10/26/81
  2. Publication07/13/82
  3. Examination10/13/82
  4. Refused06/30/87
  5. Grant
  6. In force

The application was refused on 06/30/1987 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/30/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Y. K. (pessoa física)

JP

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Inventors

K. M. (pessoa física)

Technical data

IPC Classification

A44B 19/24

Priority claims

JP

55-156533 · 11/01/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

06/30/1987

RPI 871

Petição de recurso

#12.2

12/02/1986

RPI 841

Petição de recurso

#12.2

09/16/1986

RPI 830

Indeferimento

#9.2

06/03/1986

RPI 815

Conhecimento de parecer técnico

#7.1

12/11/1984

RPI 738

Solicitação de exame técnico

#4.1

10/13/1982

RPI 625

Publicação do pedido de patente

#3.1

07/13/1982

RPI 612

Pedido de patente depositado

#2.1

12/15/1981

RPI 582

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